baber/WOPTO huggingface dataset:
Patent JP-S6256650-A (JP)
Title: Speed change gear
Inventor: TAKAHASHI ATSUSHI
IPC: F16H3/10
Filed: 1985-09-03
Abstract: PURPOSE:To provide speed change operation at one step, simplify the construction and enhance the strength by using a coil spring as a member to transmit the torque selectively. CONSTITUTION:A pair of gears 2, 3 are mounted on a fixed shaft 1 rotatably and meshed with a driving gear 4 and a follower gear 5, respectively. Metal sleeves 6, 7 are fitted on the extensions 2a, 3a of these gears 2, 3 and equipped with a coil spring 8 whose inside dia. in natural condition is a little smaller than the outside dia. of said sleeves 6, 7. Another sleeve 9 is fitted on this coil spring 8, and a ratchet 9a is formed at the periphery of this sleeve 9. One end 8a of the coil spring 8 is intruded in a notch 9b in sleeve 9, and the other end 8c in a dint 10 formed in the gear 3. This construction allows speed change operation at one step.
Patent JP-S6344498-A (JP)
Title: Pump post
Inventor: YAN HENDORITSUKU RUUKASU
IPC: F16L3/16
Filed: 1987-08-03
Abstract: A fuel delivery pump column provided with a means for varying the pivot point or point of suspension of the filling hose.
Patent JP-S6171363-A (JP)
Title: Integrated type multi-layer analyzing element for quantitative analysis of bilirubin
Inventor: NAGATOMO SHIGERU
IPC: G01N31/22
Filed: 1984-09-17
Abstract: PURPOSE:To attempt durability and stability of diazonium salt as a reagent, by using a laminated layer body composed of porous reagent layer, water- absorbing layer and supplying body and allowing displacement- and dispersion retardant bilirubin to disperse sufficiently in the reagent layer of porous structure. CONSTITUTION:Porous structure reagent layer, water-absorbing layer absorbing liquid elements of surplus quantities, and liquid-impermeable and light-permeable supporting body which contain diazornium salt generating azobilirubin by reaction with bilirubin and polymer containing in its unit by repetition of sulfonic acid radical are used for analyzing elements as they were laminated in above mentioned order. Further, the water-absorbing layer absorbs a solvent of a liquid specimen without allowing the bilirubin in the liquid specimen to penetrate and consequently dispersion of bilirubin in the reagent layer is promoted, and a reaction efficiency of bilirubin or displacement- and dispersion retardant properties and indicating reagent is elevated. Further, by allowing the polymer to be contained in the reagent layer, durability and stability of the diazonium salt are improved.
Patent JP-H1040314-A (JP)
Title: Display device for spread sheet
Inventor: TAKASHINA KENJI
IPC: G06F19/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve an operability and maintenance. SOLUTION: A unit chart synthesizing part 12 is newly added to unit chart holding means 10 and 11, and a display part 13 provided at the display device of a spread sheet. The unit chart holding means 10 and 11 hold the chart data of the spared sheet of a unit chart and display information for displaying the data. Also, the unit chart synthesizing part 12 holds data obtained by alternately synthesizing the data from the unit chart holding parts 10 and 11 by each line. Therefore, the data can be synthesized by each column, and the arbitrary number of spread sheets of the unit chart holding parts can be synthesized. Also, the display part 13 displays the display image of the spread sheets synthesized by the unit chart synthesizing part 12 on a screen or the like.  Thus, the mutual charts can be easily compared and changed by expressing them in the plural spread sheets by using the unit chart synthesizing part 12.
Patent JP-H1141221-A (JP)
Title: Clock reproducing circuit
Inventor: YAMADA YOSHIRO
IPC: H04L12/28
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To perform clock reproduction for pull-in setting at a high speed in packet communication. SOLUTION: Two steps of logic gates 1 and 2 for AND and NAND outputs are provided, a clock string is inputted to one of AND and NAND logic gates on the 1st step, and the NAND outputs of the AND and NAND gates 1 and 2 on the 2nd step are delayed and inputted to the other input. The NAND output of the 1st step is delayed for a 1/2 bit and inputted to one input of the AND and NAND logic gates 1 and 2 on the 2nd step, and the AND output on the 1st step is inputted to the other input. The AND output on the 2nd step is defined as a clock reproducing output.
Patent JP-H0275635-A (JP)
Title: Diorganopolysiloxane containing thioalkyl acrylate functional group
Inventor: JIYATSUKU KABEZAN
IPC: C08G77/38
Filed: 1989-07-28
Abstract: PURPOSE: To enhance storage stability, allow crosslinking by radiation in a short time, impart high refractive index and high Young's modulus, and provide useful property for a covering material of an optical fiber by bonding a thioacrylate functional group to a linear or cyclic diorganopolysiloxane.  
     CONSTITUTION: A diorganopolysiloxane of the present invention is composed of a polymer of a linear diorganopolysiloxane of formula I or a cyclic polyorganosiloxane of formula II [R, R... are same or different moieties selected from the group consisting of a 1-10C alkyl, vinyl, phenyl, CF 3 CH 2 CH 2 , on the condition that CH 3  is 80% or more of R; B, B are same or different and are R or A; A is thioacrylate functional group selected from formulas III, IV, V, VI (X is H, CH 3 , and at least one of A is formula III or IV; Y is a linear or branched 2-10C alkyl); (r) is 0-200; (s) is 0-50, and at least one of B is A when (s) is 0; (u) is 1-20; (t) is 0-20; t+u is 3 or more]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0244414-A (JP)
Title: System for detecting operating state of electronic equipment and switch
Inventor: YAMASHITA TOMIO
IPC: G06F3/02
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the malfunction of a control means and an electronic equipment after disconnecting a power source from occurring by disconnecting the power source for the whole of the electronic equipment including the control means itself after performing a prescribed processing when the control means is not operated. CONSTITUTION:When a power source switch 2 is turned off, a contact 2b also a contact 2a are opened, and the input of an input port PS goes to a low level, and the turn-off of the power source switch 2 is detected by a CPU 1. Also, at this time, the contact 3a of a relay 3 remains at a closed state, and a commercial power source is supplied to a power source unit 6 via the contact 3a by bypassing the power source switch 2, and the power source is supplied to every part of the electronic equipment including the CPU 1, therefore, the CPU 1 can execute the prescribed processing for the safety or the security, etc., of the electronic equipment. When the processing is completed, the relay 3 is turned off, and the contact 3a is opened, thereby, power supply to the whole of the electronic equipment including the CPU 1 can be cut off completely. In such a way, it is possible to prevent the malfunction of the CPU 1 and that of the electronic equipment due to an external noise, etc., from occurring.
Patent JP-H1187713-A (JP)
Title: Voltage-drive type power semiconductor device
Inventor: KIN HIRONOBU
IPC: H01L29/78
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device wherein, in a power semiconductor device in which a plurality of power semiconductor elements are connected in parallel for press-contacting, current balance among elements and dv/dt and di/dt can be made satisfactory at switching of an IEGT(injection enhanced gate transistor), for improved breakdown-resistance level. SOLUTION: This device is a voltage drive type power semiconductor device, wherein an IEGT chip 2 is connected to an external terminal of a package with a connection medium, thin copper plates 11a and 11b between an emitter press-contact electrode plate 6 and an emitter of the IEGT chip 2 is allowed to have an inductance component 100 nH or less, and the emitter of the power semiconductor device is so connected to the emitter press-contact electrode plate 6 as to contain the thin copper plates 11a and 11b.
Patent JP-H0480048-A (JP)
Title: Manufacture of thermal head
Inventor: HAYASHI KAZUHIRO
IPC: B41J2/335
Filed: 1990-07-23
Abstract: PURPOSE:To lessen dispersion of a resistance value of each heating element by a method wherein when a trimming pulse for regulation of a resistance value is applied to a heating element formed by burning, it is burnt at a burning temperature at which the resistance value varies large and thereafter, the trimming pulse is applied to each heating element. CONSTITUTION:Since a heating element 3 of an insulation substrate 2 is formed by burning a metal organic resistance material at 600 deg.C, its resistance value can be varied to an extent of maximum 35% by applying a trimming pulse for regulation of a resistance value exceeding 0.3 W(watt), common impressed power in printing. Then, the resistance value of each heating element 3 formed on a surface of the insulation substrate 2 is trimmed with a trimming device. By this trimming an initial resistance value Ri having dispersion of each heating element 3 formed from the metal organic resistance material can be controlled within a specific target range.
Patent JP-H0244832-A (JP)
Title: Communication system
Inventor: OKABE YUICHI
IPC: H04L9/10
Filed: 1988-08-05
Abstract: PURPOSE:To reduce cost of the system by providing a ciphering/decoding device only at the end of a communication terminal connection side in respective transmission lines. CONSTITUTION:Designation information of a communication terminal 1a on a reception side and information to be transmitted are sent from a communication terminal 10a on a transmission side. With sending information whether ciphering/decoding is necessary or not to a switching means 5a in the middle of connection with the designated terminal, the relaying ciphering/decoding device 9 on the way of the transmission line 8 is turned on/off. At the time of ciphering communication with a communication terminal 6a which is directly connected with the switching means 5a, the relaying ciphering/decoding device 9 is turned on and is turned off in the other cases. Thus, a ciphering/decoding operation is executed only once between the communication terminal 10a on the transmission side and the communication terminal 1a on the reception side when information is ciphered and transmitted. Consequently, is comes to be unnecessary to respectively provide the ciphering/decoding devices on both ends of the transmission lines. Only the ciphering/decoding devices 9 and 2 can be provided on the end of the communication terminal connection side of respective transmission lines 3 and 8 and one device 40 in a relaying point. Thus, cost can be reduced.
Patent JP-H0750803-A (JP)
Title: Video recording and reproducing device
Inventor: UEMATSU SHUJI
IPC: H04N5/937
Filed: 1993-08-05
Abstract: PURPOSE:To reproduce a beautiful picture even at slow reproduction, double speed reproduction and high speed reproduction of a tape recorded through data compression. CONSTITUTION:A reproduction signal is stored once in a field memory 53 at slow reproduction, a compression expansion section 55 expands the signal and stores the signal to a digital memory 57, from which signals of a same field are being outputted till a signal of a new field is sent. At double speed reproduction, the number of revolutions of a cylinder is increased in proportion to a tape feed speed and the reproduction signal with much more frames is thinned and the result is outputted. At reverse reproduction, data are rearranged in the field memory and the result is read.
Patent JP-H04331343-A (JP)
Title: Light scanning measurement device
Inventor: TASHIRO KATSU
IPC: G02B26/12
Filed: 1991-05-02
Abstract: PURPOSE:To enable a fluctuation in scanning within one scanning to be measured in a light-scanning device using a polygon mirror. CONSTITUTION:A light scanning measurement device has a laser light source (1), a collimater lens (2) which enables a beam emitted from the laser light source (1) to be in parallel, a polygon mirror (3) which is an object to be measured, reflecting the beam, a telecentric ftheta lens (4) which focuses the beam reflected by the polygon mirror (3). and a plane-reflection type slit pattern (5) which is placed on an image surface of the ftheta lens (4). Further, a beam splitter (6) which separates light which is reflected by the slit pattern (5) and returns through the ftheta lens (4) and the polygon mirror (3), a focusing lens (7) which focuses this separated beam, and a photo diode (8) which detects a beam focused by the above focusing lens (7) are provided.
Patent JP-H1035363-A (JP)
Title: Baggage storage device for car
Inventor: SATO YOSHIHISA
IPC: B60R7/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent lateral fall of a baggage while preventing detachment of a hook and increasing degree of freedom in design. SOLUTION: A baggage storage device comprises a striker 4 fixed to a wall 3 of a trunk room 2, a trunk trim 6 covering the wall 3 and the striker 4, and having a through hole 5 at the position in opposition to the striker 4, and a hook 7 of which one end is stopped by the striker 4, and the other end 7b of which is projected into the trunk room 2 through the through hole 5 of the trunk trim 6. The other end 7b of the hook 7 is formed in such manner that a member to be stored can be engaged and removed.
Patent JP-H0610680-A (JP)
Title: Intake flow controller of engine
Inventor: KUDO HIDETOSHI
IPC: F02B31/00
Filed: 1992-06-29
Abstract: PURPOSE:To form the optimum intake turning flow in response to the operating condition of an engine. CONSTITUTION:An intake air condition form intake ports 2, 3 is varied, and a condition in which forms a longitudinal vortex (tumble) is formed and a condition in which oblique vortex that is combined tumble and lateral vortex (sirl) are formed, are provided. The tumble is formed, but the tumble is weakened according to increase in load, at the time of low rotational speed of an engine. The total angle momentum of intake turning flow is decreased according to the increase in engine speed, and component of the tumble is gradually increased.
Patent JP-S5989642-A (JP)
Title: Manufacture of linear ester by carbonylating monoolefin compound
Inventor: JIYAN JIENKU
IPC: C07C69/44
Filed: 1983-10-18
Abstract: Linear esters, e.g., alkyl adipates, are facilely prepared by reacting an alcohol and carbon monoxide with a monoolefin, in the presence of cobalt, optionally hydrogen, and a tertiary nitrogen base, and in a reaction solvent which comprises a 5- or 6-membered monoheterocycle containing from 1 to 3 identical or different, non-adjacent oxygen and divalent sulfur heteroatoms, with the proviso that such heterocycle can also contain from one to two carbon-carbon double bonds, and, if a 5-membered heterocycle, can also contain a nitrogen heteroatom separated from an oxygen or sulfur heteroatom by at least one ring carbon atom and linked to one of the adjacent carbon atoms by a double bond.
Patent JP-S6466682-A (JP)
Title: Particle transfer apparatus capable of automatically correcting conglomeration of particle
Inventor: JIYAN BARESU
IPC: G03G15/08
Filed: 1988-08-04
Abstract: PURPOSE: To make it possible to automatically remove the obstructions to hinder the flow of toner transfer by relieving the state of agglomeration by returning a developer toward a storage container when a slender member arranged in a duct is twisted according to the torque applied by the agglomeration of the developer. CONSTITUTION: A particle transfer device 44 connects a remote toner container 40 and the chamber 78 of the housing 80 of a developing device. The toner particles stored in the chamber 84 of the toner container 40 are transferred in an arrow direction 86 by the pressure gradient in the duct 88 while the particles are fluidized by the slender member 90 rotating in the slender duct 88. The torque for rotating the slender member 90 increases when the agglomeration of the toner particles increases in the duct 88 at the time of the transfer of the toner particles. As a result, spiral twists are caused in the slender member 90 and the toner particles are moved to the direction opposite to the arrow direction 86, by which the agglomeration of the toner particles is relieved and thereafter, the slender member 90 is automatically restored to the original non-deflected state.
Patent JP-H0541464-A (JP)
Title: Resin sealed semicondcutor device
Inventor: NISHIMURA ASAO
IPC: H01L23/433
Filed: 1991-08-05
Abstract: PURPOSE:To prevent the separation of an interface between a thermal conductivity material for heat dissipation and sealing resin. CONSTITUTION:In a resin-sealing type semiconductor device where a thermal conductivity material 2 for heat dissipation is thermally coupled and laid out on one side of a semiconductor substrate 1 whose whole body is coated with resin 7 while the thermal conductivity material 2 whose side is wholly or partially coated with resin 7 and exposed on the opposite side, the cross sectional shape of the thermal conductivity material 2 coated with the resin 7 is defined to be either a circular, oval or polygon whose inner angles are less than 180 deg. and whose corners are chamfered at obtuse angles or rounded at large radii of curvature. This construction makes it possible to minimize shearing stress acting on the bonded surface between the thermal conductivity material 2 and the resin 7 and equalize a clamping force of the resin 7 acting on the side of the thermal conductivity material 2. It is, therefore, possible to protect the thermal conductivity material 2 and the resin from being separated from the bonding interface.
Patent JP-H0521697-A (JP)
Title: Lead frame and semiconductor device
Inventor: MURATA KOICHI
IPC: H01L25/065
Filed: 1991-07-10
Abstract: PURPOSE:To enable a semiconductor device to be enhanced in mounting efficiency and effectively increased in number of leads by a method wherein semiconductor chips are mounted in a single package. CONSTITUTION:In a lead frame having semiconductor chips on both sides, an inner lead connected to semiconductor chips 12 and 14 is composed of an advanced lead 10a whose tip is made to extend close to the outer edge of the mounting position of the semiconductor chips and a receding lead whose tip is located receding from the advanced lead 10a. The outer edge concerned is set trueing up with the tip of the receding lead, and a semiconductor a relay conductor tape 16 provided with a relay conductor pattern 16a which joins the semiconductor chip to the above receding lead is provided in tension between the opposed advanced leads 10a.
Patent JP-H0517727-A (JP)
Title: Flame-retardant tape
Inventor: HOTTA KOICHI
IPC: C09J11/04
Filed: 1991-07-10
Abstract: PURPOSE:To provide a flame-retardant tape excellent in flame retardancy, adherability and the storage stability in rolled state, also easy to produce. CONSTITUTION:A composition prepared by incorporating (A) 100 pts.wt. of an adhesive comprising A1: 10-45 pts.wt. of a copolyester resin, -15 to 10 deg.C in glass transition point and 30-50 deg.C in softening point, A2: l-20 pts.wt. of a second copolyester resin, -30 to -5 deg.C in glass transition point and 90-120 deg.C in softening point, A3: 20-65 pts.wt. of a flame retarder, and A4: 1-10 pts.wt. of silica with (B) 1-3 pts.wt. of a compound having two or more isocyanate (e.g. hexamethylene diisocyanate) as curing agent and (C) 5-25 pts.wt. of titanium dioxide, is applied on a base material sheet to form an adhesive layer, thus obtaining the objective tape.
Patent JP-H0244347-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/305
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the generation of a bleaching fog and a stain of the subject material after processing it by processing the material contg. a specified yellow coupler with a specified bleaching solution. CONSTITUTION:The photosensitive material contg. at least one kind of yellow couplers shown by formula I is subjected to a color development, and then the obtd. material is processed with a processing solution having bleaching ability. In this case, the bleaching solution having the bleaching ability contains a ferric salt of 1,3-diaminopropane tetraacetic acid of >=0.2mol/l and has pH of a range of 2.5-5.5. In the formula, R1 is a tertiary alkyl group or aryl group, R2 is hydrogen or halogen atom, etc., R3 is halogen atom or alkyl group, etc., X is a heterocyclic ring group bond to the coupling activated position of a yellow dye forming coupler shown by formula I through nitrogen atom, (l) is an integer of 0-4. When the compounding amount of the ferric salt is <0.2mol/l, the bleaching speed of the material rapidly slows down, and the stain of the material increases after processing it. Thus, the generation of a bleaching fog is suppressed, and the generation of the stain in the material after processing it, is prevented.
Patent JP-H1133194-A (JP)
Title: Connector structure of control board housing
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent foul play on a connector in a control board housing. SOLUTION: This housing 10 is provided with a case body 12 and a cover body 25 attached to it, and is constituted so that mounting parts are installed on the mounting surface of a control board 11 contained in the cover body 25 and covered by the cover body, and various kinds of connectors RCN, CN1-CN7 which are exposed in given print patterns by printed wiring and connected with mounted parts are arranged on the mounting surface outside this cover body. Here, shielding members 32 and 36 which shield various connectors and exposed and connected print patterns are formed.
Patent JP-H0482261-A (JP)
Title: Semiconductor device
Inventor: WAKAMIYA WATARU
IPC: H01L21/8242
Filed: 1990-07-24
Abstract: PURPOSE:To ensure a sufficient capacitor capacity by a method wherein an insulating layer having a stepped part is formed so a to cover a gate electrode on an element isolation region and a conductive layer which constitutes an electrode in an adjacent impurity region is formed along the insulating layer. CONSTITUTION:A stacked-type memory cell for a dynamic RAM is constituted of one access transistor 20 and one capacitor 21. The capacitor 21 is extended on a gate electrode 4b via an insulating film 7b; a stepped part is provided on the upper-part surface; and the stepped part is formed so as to be extended on an insulating film 8a which has been formed to be thicker than the insulating film 7b. When the stepped part of the film 8a is utilized, the area of a capacitor can be increased without increasing the plane area of the memory cell. Consequently, even when a semiconductor device is integrated and a memory size is reduced, a required capacitor capacity can be secured.